Messanae Universitas Studiorum

Biphotons from Biexcitons

Savasta, Salvatore and Martino, Giovanna and Di Stefano, Omar and Girlanda, Raffaello (2000) Biphotons from Biexcitons. Physica Status Solidi (b), 221 (1). pp. 307-311.


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We analyze the spontaneous and stimulated optical decay of states with two electron-hole pairs virtually excited by optical pumping. We find that the photon pairs from the spontaneous fission in bulk large-gap semiconductors and in semiconductor microcavities exhibit quantum features which can be observed by coincidence detection.

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Item Type: Article
Subjects: M.U.S. - Contributi Scientifici > 02 - Scienze fisiche
Depositing User: Stage ICCU
Date Deposited: 30 May 2005
Last Modified: 13 Apr 2010 11:20

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